Community Blood Center is an independent, nonprofit organization and an active participant member with America s Blood Centers. ABC is the nation's largest network of nonprofit, independent community blood centers that collect more than 50 percent of the nation's blood supply at 600 blood collection centers. ABC members are licensed and regulated by the United States Food and Drug Administration and maintain the highest levels of quality control to ensure the safest and most dependable blood supply for the communities. Community Blood Center serves more than 70 hospitals in over 70 counties in Missouri and Kansas. Community Blood Center is located in Topeka, Kan.